Jonathan Matthew Mostowy
Developmental Therapist · Baton Rouge, LA
Jonathan Matthew Mostowy is a developmental therapist with a practice address in Baton Rouge, Louisiana, and NPI 1316308786, issued on Mar 14, 2016. Check the license with the Louisiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jonathan Matthew Mostowy
- Primary taxonomy
- Developmental Therapist 222Q00000X
- Practice location
- 8550 United Plaza Blvd., Baton Rouge, LA 70809
- Phone
- (888) 880-9270
- Enumerated
- Mar 14, 2016
- Record last updated
- Mar 14, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 8550 United Plaza Blvd.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Benjamin Alexander-BlochDevelopmental Therapist1215309372
- Lacey HowcroftDevelopmental Therapist1538534839
- Mary JosephDevelopmental Therapist1578924825
- Nicole RajDevelopmental Therapist1265897383
Verify Jonathan Matthew Mostowy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Developmental Therapist providers in Louisiana
There are 114 developmental therapist records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other developmental therapist records in Louisiana
- Denetre AkinwaleNew Orleans, LA1033561782
- Robin AlexanderNew Orleans, LA1134574684
- Benjamin Alexander-BlochBaton Rouge, LA1215309372
- Kayli AlphonsoBaton Rouge, LA1841664406
- Kristin ArthurBaton Rouge, LA1154785145
- Algh BanksBaton Rouge, LA1134589765
- Lorayne BourgeoisNew Orleans, LA1083169783
- Tanvea Bowers, RBTNew Orleans, LA1366997447
- Catherine BraxtonNatchitoches, LA1598121550
- Mamie BrignacBaton Rouge, LA1578928560
Common questions
What is Jonathan Matthew Mostowy's NPI number?
Jonathan Matthew Mostowy's National Provider Identifier (NPI) is 1316308786, issued on Mar 14, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Matthew Mostowy located?
The NPPES record lists a practice address at 8550 United Plaza Blvd., Baton Rouge, LA, 70809. Phone: (888) 880-9270. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Matthew Mostowy's license?
Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.